diff --git a/dtool/Config.cmake b/dtool/Config.cmake
index fbe2d24836..912f9d4bbb 100644
--- a/dtool/Config.cmake
+++ b/dtool/Config.cmake
@@ -265,7 +265,7 @@ if(BUILD_INTERROGATE)
     panda3d-interrogate
 
     GIT_REPOSITORY https://github.com/panda3d/interrogate.git
-    GIT_TAG 502b4806427f456e5fdbf4f98f271f89622a8a9c
+    GIT_TAG 4a9b7d2d9e40edf6bfb3177521b5481130291bda
 
     PREFIX ${_interrogate_dir}
     CMAKE_ARGS
diff --git a/makepanda/makepandacore.py b/makepanda/makepandacore.py
index cddf8f5e4a..71a7df38fd 100644
--- a/makepanda/makepandacore.py
+++ b/makepanda/makepandacore.py
@@ -589,8 +589,8 @@ def GetInterrogateDir():
             return INTERROGATE_DIR
 
         dir = os.path.join(GetOutputDir(), "tmp", "interrogate")
-        if not os.path.isdir(os.path.join(dir, "panda3d_interrogate-0.6.0.dist-info")):
-            oscmd("\"%s\" -m pip install --force-reinstall --upgrade -t \"%s\" panda3d-interrogate==0.6.0" % (sys.executable, dir))
+        if not os.path.isdir(os.path.join(dir, "panda3d_interrogate-0.6.1.dist-info")):
+            oscmd("\"%s\" -m pip install --force-reinstall --upgrade -t \"%s\" panda3d-interrogate==0.6.1" % (sys.executable, dir))
 
         INTERROGATE_DIR = dir